safebooruhttps://safebooru.org/index.php?page=atom&tags=1girl arm behind back blazer blue jacket blue ribbon blush brown hair fingernails gakuen idolmaster hair bun hamafugu heart highres himesaki rinami idolmaster jacket long hair long sleeves looking at viewer neck ribbon ribbon school uniform simple background single side bun smile solo spoken heart upper body white background2024-06-21T18:27:37Zsafebooru